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89 questions
Tagged
classifier
×
1k
views
no
answers
no
votes
2020-06-24 23:05:05 -0600
neel19
I am getting this error: Invalid HAAR feature (expected: 'rw.r.x + rw.r.width <= W'), where > 'rw.r.x + rw.r.width' is 22 > must be less than or equal to > 'W' is 16
cascadeclassifier
classifier
Haar
image-processing
image-recognition
660
views
1
answer
-1
votes
2020-05-15 04:56:35 -0600
berak
How to find neck detect part in our body or face?
Find
neck
cascade-classifier
classifier
877
views
no
answers
no
votes
2020-05-03 04:22:23 -0600
avs123a
Help with OpenCV image classification by ORB features
ORB
opencv#python
classifier
comparison
image-processing
jupyter
182
views
no
answers
2
votes
2019-12-14 12:43:13 -0600
bong0
Use custom classifier in ERFilter with python
python
erfilter
classifier
110
views
no
answers
no
votes
2019-10-20 22:06:30 -0600
Sweetmei
How to create trained_classifierNM1(2).xml, OCRHMM_transitions_table.xml files?
classifier
1k
views
1
answer
no
votes
2019-08-01 05:54:05 -0600
LBerger
How to load CV2.ml_Knearest pre-trained classifier back into Python memory?
CV2.ml_Knearest
classifier
KNN
404
views
1
answer
no
votes
2019-07-30 06:57:49 -0600
manef
problem while load trained svm android
classifier
android
opencv
145
views
no
answers
no
votes
2019-02-19 17:34:01 -0600
Programming_Enthusiast
Classify a trajectory using SVM from freeman chain codes
SVM
KNN
classifier
906
views
1
answer
no
votes
2018-11-05 10:35:17 -0600
phillity
FDA and LDA classification
static
classifier
machinelearning
916
views
no
answers
no
votes
2018-09-12 06:54:18 -0600
m93c
OpenCV.js in Web Worker problem
OpenCV.js
webworker
Haar
detectMultiScale
undefined
classifier
4k
views
2
answers
no
votes
2018-09-07 07:08:57 -0600
m93c
OpenCV.js unable to load haar cascades [closed]
cascadeclassifier
OpenCV.js
Haar
classifier
Facedetection
952
views
1
answer
no
votes
2018-04-04 05:42:53 -0600
berak
How to predict HOG features each frame with trained SVM classifier (and possibly get the accuracy of the prediction)
SVM
HOG
CaptureVideo
Predict
classifier
837
views
1
answer
no
votes
2018-02-27 12:06:47 -0600
berak
Haar Classifier does not work, only one feature seems to be trained.
haartraining
Haar
classifier
1k
views
no
answers
no
votes
2017-10-03 02:10:16 -0600
leafdet
Ideas needed for Leaf Detection
classification
objectdetection
classifier
feature-detection
5k
views
1
answer
no
votes
2017-07-06 15:35:48 -0600
Highwayman
Error with cv2.CascadeClassifier() using Trained Classifier
cascade
cascade.xml
python
trained
classifier
xml
174
views
no
answers
no
votes
2017-07-06 15:15:33 -0600
henrickd
OpenCV poor performance of Haar classifier trained by me
classifier
cascadeclassifier
HaarClassifier
282
views
no
answers
no
votes
2017-06-23 05:55:22 -0600
CV_open
Number of items in positive samples, haar cascade classifier
haar-cascade
classifier
positive
samples
148
views
no
answers
no
votes
2017-06-18 04:31:55 -0600
ThorbjornSomod
Modifying features of opencv_traincascade [closed]
lbp-hf
LBP
cascade
classifier
393
views
1
answer
no
votes
2017-06-07 08:26:32 -0600
StevenPuttemans
How to use soft cascade in opencv 3
classifier
cascadeclassifier
softcascade
Opencv3.2.0
273
views
1
answer
no
votes
2017-05-19 23:25:48 -0600
berak
How to re-train the classifiers for opencv_contrib text module
opencvcontrib
classifier
1k
views
no
answers
no
votes
2017-02-22 07:10:29 -0600
ashgard
How to train a GPU/CUDA CascadeClassifier or HogDescriptor? [closed]
gpu
CUDA
cascade
classifier
HOG
train
2k
views
1
answer
no
votes
2017-02-17 02:57:23 -0600
LBerger
Is anyone using "ONE CLASS SVM"?
SVM
classifier
One_CLASS
498
views
1
answer
no
votes
2017-01-07 05:43:48 -0600
berak
Problem with knn
KNN
classifier
age
face
2k
views
1
answer
no
votes
2016-12-17 01:50:22 -0600
berak
openCV 2.4.9.1 sample creation works but gives error message
cvhaartraining
2.4.9
opencv
sample
classifier
cvHaarCascade
712
views
no
answers
no
votes
2016-11-10 17:28:49 -0600
Mohamed Alzaki
Detecting the shape of irregular objects [closed]
haarcascade
Haar-like
Haar
classifier
detectedges
edges
210
views
no
answers
no
votes
2016-11-10 01:45:30 -0600
Poehe
Advice on Haar/LBP approach [closed]
Haar
classifier
267
views
no
answers
no
votes
2016-10-28 09:31:45 -0600
mik8019
Error with classifier (boost): tlsKey != TLS_OUT_OF_INDEXES in function cv::TlsAbstraction::TlsAbstraction
classifier
error
bug
tls_out_of_indexes
boost
532
views
no
answers
no
votes
2016-11-10 09:01:16 -0600
ThorbjornSomod
Training a lbp detector/classifier
Lpbcascade
classifier
103
views
no
answers
no
votes
2016-10-13 06:56:07 -0600
alfredgg
Is it a good task for a classifier? Result with too many false positives. [closed]
classifier
cascadeclassifier
image-processing
189
views
no
answers
no
votes
2016-09-29 07:05:52 -0600
salvprest
loadOCRHMMClassifierNM knn classifiers Training
training
NM
classifier
OCR
HMM
KNN
1
2
3
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cvhaartraining
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detectedges
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detectMultiScale
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edges
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erfilter
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error
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face
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Facedetection
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feature-detection
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Find
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gpu
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haar-cascade
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HaarClassifier
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Haar-like
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haartraining
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HMM
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image-recognition
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jupyter
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LBP
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lbp-hf
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×1
machinelearning
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neck
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objectdetection
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